[Bug swing/24078] New: Cannot create JColorChooser due to NPE (getFontMetrics)

[hendrich at informatik dot uni-hamburg dot de]

Sorry for flooding you with the same bug... Compile and start the classpath
Swing demo, then click the colorchooser button (jamvm 1.3.2 and classpath
cvs 2005.09.27):

examples/swing> jamvm gnu.classpath.examples.swing.Demo
Exception during event dispatch:
java.lang.NullPointerException
   at gnu.java.awt.peer.gtk.GdkFontMetrics.<init> (GdkFontMetrics.java:69)
   at gnu.java.awt.peer.gtk.GdkGraphics.getFontMetrics (GdkGraphics.java:328)
   at java.awt.Graphics.getFontMetrics (Graphics.java:196)
   at javax.swing.colorchooser.DefaultPreviewPanel$PreviewBorder.paintBorder
(DefaultPreviewPanel.java:116)
   at javax.swing.JComponent.paintBorder (JComponent.java:1496)
   at javax.swing.JComponent.paint (JComponent.java:1476)
   at javax.swing.colorchooser.DefaultPreviewPanel.paint
(DefaultPreviewPanel.java:174)
   at javax.swing.JComponent.paintChildren (JComponent.java:1538)
   at javax.swing.JComponent.paint (JComponent.java:1475)
   at javax.swing.JComponent.paintChildren (JComponent.java:1538)
   at javax.swing.JComponent.paint (JComponent.java:1475)
   at javax.swing.JComponent.paintChildren (JComponent.java:1538)
   at javax.swing.JComponent.paint (JComponent.java:1475)
   at javax.swing.JComponent.paintChildren (JComponent.java:1538)
   at javax.swing.JComponent.paint (JComponent.java:1475)
   at javax.swing.JLayeredPane.paint (JLayeredPane.java:687)
   at javax.swing.JComponent.paintChildren (JComponent.java:1538)
   at javax.swing.JComponent.paint (JComponent.java:1475)
   at javax.swing.JComponent.paintDoubleBuffered (JComponent.java:1664)
   at javax.swing.JComponent.paint (JComponent.java:1469)
   at java.awt.Container$GfxPaintVisitor.visit (Container.java:1817)
   at java.awt.Container.visitChild (Container.java:1621)
   at java.awt.Container.visitChildren (Container.java:1583)
   at java.awt.Container.paint (Container.java:769)
   at gnu.java.awt.peer.gtk.GtkComponentPeer.handleEvent 
(GtkComponentPeer.java:313)
   at java.awt.Component.dispatchEventImpl (Component.java:4843)
   at java.awt.Container.dispatchEventImpl (Container.java:1644)
   at java.awt.Window.dispatchEventImpl (Window.java:623)
   at java.awt.Component.dispatchEvent (Component.java:2341)
   at java.awt.EventQueue.dispatchEvent (EventQueue.java:475)
   at java.awt.EventDispatchThread.run (EventDispatchThread.java:75)

-- 
           Summary: Cannot create JColorChooser due to NPE (getFontMetrics)
           Product: classpath
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: swing
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hendrich at informatik dot uni-hamburg dot de
                CC: bug-classpath at gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24078